import * as React from 'react';
import { Slot } from '@radix-ui/react-slot';

import { cva, type VariantProps } from 'class-variance-authority';

import { cn } from '@/lib/utils';

const buttonVariants = cva(
    `inline-flex items-center justify-center rounded-md text-sm font-medium ring-offset-background transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:pointer-events-none disabled:opacity-50`,
    {
        variants: {
            variant: {
                default: 'bg-primary text-primary-foreground hover:bg-primary/90',
                destructive: 'bg-destructive text-destructive-foreground hover:bg-destructive/90',
                outline: 'border border-input bg-background hover:bg-accent hover:text-accent-foreground',
                secondary: 'bg-secondary text-secondary-foreground hover:bg-secondary/80',
                ghost: 'hover:bg-accent hover:text-accent-foreground',
                link: 'text-primary underline-offset-4 hover:underline',
            },
            size: {
                default: 'h-10 px-4 py-2',
                sm: 'h-9 rounded-md px-3',
                lg: 'h-11 rounded-md px-8',
                icon: 'h-10 w-10',
            },
        },
        defaultVariants: {
            variant: 'default',
            size: 'default',
        },
    },
);

interface ButtonProps extends React.ButtonHTMLAttributes<HTMLButtonElement>, VariantProps<typeof buttonVariants> {
    asChild?: boolean;
}

const Button = React.forwardRef<HTMLButtonElement, ButtonProps>((props, ref) => {
    const { className, variant, size, asChild = false, ...restProps } = props;
    const Comp = asChild ? Slot : 'button';
    return <Comp className={cn(buttonVariants({ variant, size, className }))} ref={ref} {...restProps} />;
});

Button.displayName = 'Button';

export {
    //
    Button,
    buttonVariants,
    type ButtonProps,
};
